General description Coilovers Suspension Kit designed specifically for Mini R50, R53, and R52 models from 2001 to 2006. This kit enhances your vehicle's performance and aesthetics by allowing adjustable height and improved ride quality. Technical specifications Adjustable Height: Yes, lowering from 1" to 3" Damping: Not adjustable Top mounts: Pillow Ball front Front Spring Rate: 6 kg/mm (336 lbs/in) Rear Spring Rate: 6 kg/mm (336 lbs/in) Spring length Front: 180 mm Spring length Rear: 180 mm Shock type: Twin tube Spring Preload: 7-10 mm Quantity: 2 pieces front + 2 pieces rear Included Tools: 2 Stainless Steel Wrenches Compatibility and accessories For Mini R50, R53 Cooper 06/2001-09/2006 FWD For Mini R50, R53 Cooper S 06/2001-09/2006 FWD For Mini R50, R53 S Works 06/2001-09/2006 FWD For Mini R50, R53 Works 06/2001-09/2006 FWD For Mini R50, R53 One D 06/2001-09/2006 FWD For Mini R50, R53 One 06/2001-09/2006 FWD For Mini Convertible R52 Cooper 07/2004-11/2007 FWD For Mini Convertible